The use of , preparations of live microorganisms that are ingested to improve intestinal biota, and , nutrients that encourage the growth of beneficial intestinal microbes, are being pursued as an alternative to the use of traditional antibiotics that are more problematic.

The use of probiotics , preparations of live microorganisms that are ingested to improve intestinal biota, and digestive system, nutrients that encourage the growth of beneficial intestinal microbes, are being pursued as an alternative to the use of traditional antibiotics that are more problematic.

Explanation:

Probiotics include "good" bacteria. These are live microorganisms that can provide health benefits when consumed.

Probiotics are live bacteria and yeasts that are good for you, especially your digestive system. We usually think of these as germs that cause diseases. But your body is full of bacteria, both good and bad. Probiotics are often called "good" or "helpful" bacteria because they help keep your gut healthy.These benefits are thought to result from the ability of probiotics to restore the natural balance of gut bacteria.

Probiotics promote a healthy balance of gut bacteria and have been linked to a wide range of health benefits.these include benefits for weight loss, digestive health, immune function and more

answer: tributaries flow into rivers.

wetland is a biome that develops when the water gets accumulated in a land exhibiting a huge depression. these form either seasonally or permanently. the water in the wetland comes from rivers, lakes, ocean, flood, rain or other sources. the wetlands includes mangroves, marshes and peatland.

tributaries flow into the rivers develops a wetland because such water will get deposited in the depression and will restrict the original flow of tributary water. hence, water with low drainage current combines with the river water.

answer: c.

explanation: